Live data — DNS records and disposable check were just fetched and saved.
Domain Overview
DNS: ⚡ live
Checker: ⚡ live
securustechnologies.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-05-21 03:33:08 UTC · ↺ Refresh
MX Hostnames
- securustechnologies-com.mail.protection.outlook.com
MX Priorities
No priority data.
A / AAAA Records
- 64.239.109.1
Mail Server IPs
No IPs resolved.
SOA Record
No SOA record found.
Nameservers (NS)
dns01.securustech.net
dns02.securustech.net
SPF Record
✓ Strict (-all)
v=spf1 include:_u.securustechnologies.com._spf.dmarclf.com include:spf.protection.outlook.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject;sp=reject;adkim=r;aspf=r;fo=1;rua=mailto:[email protected];ruf=mailto:[email protected];
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 13 found
google._domainkey
selector1._domainkey
selector2._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
s1._domainkey
s2._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- SPFv=spf1 include:_u.securustechnologies.com._spf.dmarclf.com include:spf.protection.outlook.com -all
- atlassian-domain-verification=bvhOXbKBBeFXfnY6cvdWlsZyIglhVNK2XFVbyshNO9qTibys5Za7DY1RX5GSc4RQ
- monday-com-verification=FWeHGXgcFDExvnJ54sEmLI-rwNSpnssw_Vj5J8Or6PA
- jamf-site-verification=EOM2NBjY-_-v24gl5u7NMA
- anthropic-domain-verification-r9a56e=NY4Yv6I6aauXab7etKIfd6WLs
Full email verification for securustechnologies.com
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
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